Dual tube assembly for feeding and suction



FIG. 1 is a perspective view of a dual tube assembly for feeding and suction in accordance with the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an enlarged left side view thereof;

FIG. 9 is an enlarged right side view thereof;

FIG. 10 is an enlarged bottom view thereof;

FIG. 11 is an enlarged top view thereof;

FIG. 12 is an enlarged view of FIG. 3 ; and,

FIG. 13 is an enlarged view of FIG. 2 .

The dashed broken lines in the drawings depict portions of the dual tube assembly for feeding and suction that form no part of the claimed design. The dash-dot broken lines in FIGS. 4-11 depict the bounds of the enlargements and form no part of the claimed design. 

CLAIM The ornamental design for dual tube assembly for feeding and suction, as shown and described. 